FR2291219A1 - PROCESS FOR THE MANUFACTURING OF TRANSPARENT, RESILIENT POLYMERISATES, VINYL CHLORIDE - Google Patents
PROCESS FOR THE MANUFACTURING OF TRANSPARENT, RESILIENT POLYMERISATES, VINYL CHLORIDEInfo
- Publication number
- FR2291219A1 FR2291219A1 FR7439817A FR7439817A FR2291219A1 FR 2291219 A1 FR2291219 A1 FR 2291219A1 FR 7439817 A FR7439817 A FR 7439817A FR 7439817 A FR7439817 A FR 7439817A FR 2291219 A1 FR2291219 A1 FR 2291219A1
- Authority
- FR
- France
- Prior art keywords
- vinyl chloride
- prepolymer
- polymerisates
- resilient
- transparent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
In an emulsion polymerisation process for the preparation of weathering-resistant polymers of vinyl chloride, the polymerisation of the monomers, comprising from 80 to 100% by weight of vinyl chloride, is carried out in the presence of a prepolymer dispersed in the aqueous phase. With this prepolymer as additive, a polymer having improved transparency and simultaneously high impact strength is obtained. The prepolymer is a copolymer of monounsaturated acrylates with a small amount of polyfunctional monomer; the polyfunctional monomer contains at least two non-conjugated ethylenic double bonds, of which at least one is of the allyl type.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1518574A CH616168A5 (en) | 1974-11-14 | 1974-11-14 | Process for the preparation of transparent, impact-resistant polymers of vinyl chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291219A1 true FR2291219A1 (en) | 1976-06-11 |
| FR2291219B1 FR2291219B1 (en) | 1978-10-13 |
Family
ID=4407072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7439817A Granted FR2291219A1 (en) | 1974-11-14 | 1974-12-05 | PROCESS FOR THE MANUFACTURING OF TRANSPARENT, RESILIENT POLYMERISATES, VINYL CHLORIDE |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5158487A (en) |
| AR (1) | AR201400A1 (en) |
| BE (1) | BE823069A (en) |
| BR (1) | BR7410244A (en) |
| CA (1) | CA1033876A (en) |
| CH (1) | CH616168A5 (en) |
| DE (1) | DE2457691A1 (en) |
| DK (1) | DK636774A (en) |
| ES (1) | ES432614A1 (en) |
| FR (1) | FR2291219A1 (en) |
| IL (1) | IL46190A (en) |
| IT (1) | IT1024329B (en) |
| LU (1) | LU71431A1 (en) |
| NL (1) | NL7415890A (en) |
| NO (1) | NO744402L (en) |
| SE (1) | SE7415214L (en) |
| ZA (1) | ZA747768B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195522A2 (en) * | 1985-03-15 | 1986-09-24 | Imperial Chemical Industries Plc | Vinyl chloride polymer composition |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542694A1 (en) * | 1985-12-03 | 1987-06-04 | Wacker Chemie Gmbh | FLEXIBLE TO SOFT SHAPED BODIES BASED ON VINYL CHLORIDE ACRYLIC ACID ESTER GRAFT COPOLYMER |
| DE4029471A1 (en) * | 1990-09-17 | 1992-03-19 | Wacker Chemie Gmbh | METHOD FOR THE PRODUCTION OF A FINE-PARTIC VINYL CHLORIDE-Grafting POLOPOLYMER AND USE FOR ITS USE AS A LOW VISCOSITY AND MATERIZING AGENT |
| DE4330180C2 (en) * | 1993-08-31 | 1998-02-19 | Buna Sow Leuna Olefinverb Gmbh | Process for the preparation of impact-resistant graft copolymers of vinyl chloride |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090857B (en) * | 1958-12-13 | 1960-10-13 | Basf Ag | Process for the production of impact-resistant vinyl chloride polymers |
| FR1586969A (en) * | 1967-10-05 | 1970-03-06 | ||
| FR2119515A5 (en) * | 1970-12-23 | 1972-08-04 | Stauffer Chemical Co |
-
1974
- 1974-11-14 CH CH1518574A patent/CH616168A5/en not_active IP Right Cessation
- 1974-12-04 SE SE7415214A patent/SE7415214L/en unknown
- 1974-12-05 NL NL7415890A patent/NL7415890A/en unknown
- 1974-12-05 IT IT54371/74A patent/IT1024329B/en active
- 1974-12-05 NO NO744402A patent/NO744402L/no unknown
- 1974-12-05 FR FR7439817A patent/FR2291219A1/en active Granted
- 1974-12-05 IL IL46190A patent/IL46190A/en unknown
- 1974-12-05 ES ES432614A patent/ES432614A1/en not_active Expired
- 1974-12-06 DE DE19742457691 patent/DE2457691A1/en not_active Withdrawn
- 1974-12-06 BE BE151263A patent/BE823069A/en unknown
- 1974-12-06 BR BR10244/74A patent/BR7410244A/en unknown
- 1974-12-06 CA CA215,411A patent/CA1033876A/en not_active Expired
- 1974-12-06 ZA ZA00747768A patent/ZA747768B/en unknown
- 1974-12-06 DK DK636774A patent/DK636774A/en unknown
- 1974-12-06 LU LU71431A patent/LU71431A1/xx unknown
- 1974-12-06 AR AR256806A patent/AR201400A1/en active
- 1974-12-06 JP JP49140387A patent/JPS5158487A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1090857B (en) * | 1958-12-13 | 1960-10-13 | Basf Ag | Process for the production of impact-resistant vinyl chloride polymers |
| FR1586969A (en) * | 1967-10-05 | 1970-03-06 | ||
| FR2119515A5 (en) * | 1970-12-23 | 1972-08-04 | Stauffer Chemical Co |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0195522A2 (en) * | 1985-03-15 | 1986-09-24 | Imperial Chemical Industries Plc | Vinyl chloride polymer composition |
| EP0195522A3 (en) * | 1985-03-15 | 1988-08-31 | Imperial Chemical Industries Plc | Vinyl chloride polymer composition |
Also Published As
| Publication number | Publication date |
|---|---|
| NO744402L (en) | 1976-05-18 |
| IL46190A (en) | 1977-11-30 |
| BE823069A (en) | 1975-06-06 |
| IT1024329B (en) | 1978-06-20 |
| SE7415214L (en) | 1976-05-17 |
| CH616168A5 (en) | 1980-03-14 |
| JPS5158487A (en) | 1976-05-21 |
| ZA747768B (en) | 1975-12-31 |
| BR7410244A (en) | 1976-06-29 |
| FR2291219B1 (en) | 1978-10-13 |
| DK636774A (en) | 1976-05-15 |
| IL46190A0 (en) | 1975-03-13 |
| ES432614A1 (en) | 1977-02-16 |
| NL7415890A (en) | 1976-05-18 |
| AR201400A1 (en) | 1975-03-07 |
| DE2457691A1 (en) | 1976-05-20 |
| LU71431A1 (en) | 1976-11-11 |
| CA1033876A (en) | 1978-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |